CVE-2018-12305 : What You Need to Know

This CVE-2018-12305 article provides insights into a cross-site scripting vulnerability in File Explorer in ASUSTOR ADM version 3.1.1, allowing attackers to execute JavaScript by uploading SVG images with embedded JavaScript.

Understanding CVE-2018-12305

This CVE-2018-12305 vulnerability enables attackers to run JavaScript code through the exploitation of a cross-site scripting flaw in ASUSTOR ADM version 3.1.1.

What is CVE-2018-12305?

Cross-site scripting in File Explorer in ASUSTOR ADM version 3.1.1 allows attackers to execute JavaScript by uploading SVG images with embedded JavaScript.

The Impact of CVE-2018-12305

The vulnerability permits attackers to run JavaScript code by exploiting the cross-site scripting issue in ASUSTOR ADM version 3.1.1.

Technical Details of CVE-2018-12305

This section delves into the technical aspects of the CVE-2018-12305 vulnerability.

Vulnerability Description

Attackers can exploit a cross-site scripting vulnerability in File Explorer in ASUSTOR ADM version 3.1.1, enabling them to execute JavaScript by uploading SVG images containing embedded JavaScript.

Affected Systems and Versions

Product: ASUSTOR ADM
Version: 3.1.1

Exploitation Mechanism

The exploit involves uploading SVG images with embedded JavaScript to trigger the execution of malicious JavaScript code.

Mitigation and Prevention

To address CVE-2018-12305, follow these mitigation strategies:

Immediate Steps to Take

Disable file uploads that contain SVG images with embedded JavaScript.
Implement input validation to block malicious scripts.

Long-Term Security Practices

Regularly update ASUSTOR ADM to the latest version.
Educate users on safe file uploading practices to prevent malicious code execution.

Patching and Updates

Apply patches and updates provided by ASUSTOR to fix the cross-site scripting vulnerability in File Explorer.